A maximum of 20 tweets will be shown per post (due to Twitter API limitation) and there will only be one post per day. This means if you tweet more than 20 times per day, not all the tweets will be shown. This may change in the future.

On first installation, you may see an error on the options page indicating that the username and password specified are wrong. This occurs because Twitter is automatically polled when the plugin is first activated, at which time there is no username/password specified in the database for Twitter Digest to use. Assuming the username and password entered are correct, the error will go away the next time Twitter is successfully polled. If you go more than 24 hours with this error, then something is broken.